team2_jj/assets/scripts/main/UserBuffInfo.ts

import { _decorator, Component, Node, Sprite, SpriteFrame, Vec3, Button } from 'cc';
import { BuffData } from '../battle/BuffData';
import { DataSystem } from '../core/data/DataSystem';
import { ResourceLoader } from '../core/resourceManager/ResourceLoader';
import { WindowOpenMode } from '../core/ui/window/WindowOpenMode';
import { WindowSystem } from '../core/ui/window/WindowSystem';
import { ConfigData } from '../data/ConfigData';
import { BuffInfo } from './BuffInfo';
import { UserInfo } from './UserInfo';
const { ccclass, property, requireComponent } = _decorator;

/**用户当前BUFF */
@ccclass('UserBuffInfo')
@requireComponent(ResourceLoader)
export class UserBuffInfo extends Component {
    @property({ type: Node, tooltip: "玩家当前BUFF" }) contentNode: Node;
    @property({ type: Button, tooltip: "BUFF按钮" }) buffBtn: Button;
    private buffConfig: any;
    start() {
        this.buffConfig = DataSystem.getData(ConfigData).get('buff');
        for (let i = 0; i < 5; i++) {
            let node = new Node();
            node.setScale(new Vec3(0.5, 0.5, 0.5));
            node.addComponent(Sprite);
            node.addComponent(BuffInfo);
            this.contentNode.addChild(node);
            node.active = false;
        }
    }
    update() {
        DataSystem.watch(BuffData, 'curBuffs') && this.setBuffIcons();
        DataSystem.watch(BuffData, 'canUseCombination') && this.setBuffIcons();
    }
    private async setBuffIcons() {
        let buffData = DataSystem.getData(BuffData);
        let curBuffs = buffData.curBuffs.concat();
        for (let i = 0; i < curBuffs.length; i++) {
            if (!this.buffConfig[curBuffs[i]].icon) {
                curBuffs.splice(i, 1);
            }
        }
        for (let i = 0; i < this.contentNode.children.length; i++) {
            let node = this.contentNode.children[i];
            if (i < curBuffs.length) {
                if (node.getComponent(BuffInfo).buffId != curBuffs[i] && curBuffs[i] && this.buffConfig[curBuffs[i]].icon) {
                    node.active = true;
                    node.getComponent(BuffInfo).buffId = curBuffs[i];
                    node.getComponent(Sprite)!.spriteFrame = await this.getComponent(ResourceLoader).load<SpriteFrame>('image/skillIcons/' + this.buffConfig[curBuffs[i]].icon + '/spriteFrame', SpriteFrame);
                }
            } else if (i == curBuffs.length && buffData.canUseCombination) {
                if (node.getComponent(BuffInfo).buffId != 999) {
                    node.getComponent(BuffInfo).buffId = 999;
                    node.active = true;
                    node.getComponent(Sprite)!.spriteFrame = await this.getComponent(ResourceLoader).load<SpriteFrame>('image/skillIcons/skill04/spriteFrame', SpriteFrame);
                }
            } else {
                node.getComponent(BuffInfo).buffId = -1;
                node.active = false;
            }
        }
        if (DataSystem.getData(BuffData).curBuffs.length > 0 || DataSystem.getData(BuffData).canUseCombination) {
            this.contentNode.active = true;
        } else {
            this.contentNode.active = false;
        }
    }
    private openBuffList() {
        WindowSystem.open('prefabs/ui/buff/buff', WindowOpenMode.NotCloseAndCover, []);
    }
}